Baby #1 caught us by surprise. A quick google search of Pregnancy Sites and I stumbled on a member site called Pregnancy Weekly. Through it you can track a pregnancy from even before you conceive through birth and babydom. Also the Type A in me LOVED the day by day tracking feature (this percent done, this percent to go) and weekly baby growth updates.
I think one of the best features was something called a Birth Board. Basically it’s a group of women that are all due the same month as you. You can post or respond to posts. It really helped me a lot through the “why is this happening”, and up’s and down’s of pregnancy. My husband liked it too. It saved him from having to hear me vent about heartburn for the millionth time, or ask him questions which he had less clue than I did about.
I also helped me through a very, very difficult time in my life when I miscarried our second child. The support groups on there were extremely helpful.
So if you are trying to get pregnant, are pregnant, or have been pregnant (their sister site: babyweekly.com is for you) give it a look.